<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8"/>
    <meta http-equiv="X-UA-Compatible" content="IE=9; IE=8; IE=7; IE=EDGE">
    <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7"/>
    <title>乐优商城--购物车页面</title>

    <link rel="stylesheet" type="text/css" href="css/webbase.css"/>
    <link rel="stylesheet" type="text/css" href="css/pages-cart.css"/>
</head>

<body>

<div id="cartApp">

    <div class="top">
        <shortcut/>
    </div>

    <div class="cart py-container">

        <!--logoArea-->
        <div class="logoArea">
            <div class="fl logo"><span class="title">购物车</span></div>
        </div>

        <!--All goods-->
        <div class="allgoods">
            <h4>全部商品<span>11</span></h4>
            <div class="cart-main">
                <div class="yui3-g cart-th">
                    <div class="yui3-u-1-4"><input type="checkbox" v-model="selectedAll"/> 全部</div>
                    <div class="yui3-u-1-4">商品</div>
                    <div class="yui3-u-1-8">单价（元）</div>
                    <div class="yui3-u-1-8">数量</div>
                    <div class="yui3-u-1-8">小计（元）</div>
                    <div class="yui3-u-1-8">操作</div>
                </div>
                <div class="cart-item-list">

                    <div class="cart-body">
                        <div class="cart-list">
                            <ul class="goods-list yui3-g" v-for="cart,index in carts" :key="index">
                                <li class="yui3-u-1-24">
                                    <input type="checkbox" v-model="selected" :value="cart" name="" value="" />
                                </li>
                                <li class="yui3-u-11-24">
                                    <div class="good-item">
                                        <div class="item-img"><img :src="cart.image" width="80px" height="80px"/></div>
                                        <div class="item-msg">
												<span >
													{{cart.title}}<br>
                                                    {{Object.values(JSON.parse(cart.ownSpec)).join(" ")}}
												</span>
                                        </div>
                                    </div>
                                </li>

                                <li class="yui3-u-1-8"><span style="line-height:70px " class="price">{{ly.formatPrice(cart.price)}}</span></li>
                                <li class="yui3-u-1-8" style="padding-top: 20px">
                                    <a href="javascript:void(0)" class="increment mins" @click="decrement(cart)">-</a>
                                    <input autocomplete="on" type="text" value="1" minnum="1" class="itxt" v-model="cart.num"/>
                                    <a href="javascript:void(0)" class="increment plus" @click="increment(cart)">+</a>
                                </li>
                                <li class="yui3-u-1-8"><span style="line-height:70px " class="sum">{{ly.formatPrice((cart.price) * (cart.num))}}</span></li>
                                <li class="yui3-u-1-8">
                                    <a href="#none" @click.prevent="deleteCart(index,cart.skuId)">删除</a><br />
                                    <a href="#none">移到我的关注</a>
                                </li>
                            </ul>
                        </div>
                    </div>
                </div>

            </div>
            <div class="cart-tool">
                <div class="select-all">
                    <input type="checkbox" name="" id="" value="" v-model="selectedAll"/>
                    <span >全选</span>
                </div>
                <div class="option">
                    <a href="#none">删除选中的商品</a>
                    <a href="#none">移到我的关注</a>
                    <a href="#none">清除下柜商品</a>
                </div>
                <div class="toolbar">
                    <div class="chosed">已选择<span>{{selected.length}}</span>件商品</div>
                    <div class="sumprice">
                        <span><em>总价（不含运费） ：</em><i class="summoney">{{ly.formatPrice(totalPrice)}}</i></span>
                        <span><em>已节省：</em><i>-¥20.00</i></span>
                    </div>
                    <div class="sumbtn">
                        <a class="sum-btn"  href="getOrderInfo.html"  target="_blank" @click.prevent="toOrderInfo">结算</a>
                    </div>
                </div>
            </div>
            <div class="clearfix"></div>
            <div class="deled">
                <span>已删除商品，您可以重新购买或加关注：</span>
                <div class="cart-list del">
                    <ul class="goods-list yui3-g">
                        <li class="yui3-u-1-2">
                            <div class="good-item">
                                <div class="item-msg">Apple Macbook Air 13.3英寸笔记本电脑 银色（Corei5）处理器/8GB内存</div>
                            </div>
                        </li>
                        <li class="yui3-u-1-6"><span class="price">8848.00</span></li>
                        <li class="yui3-u-1-6">
                            <span class="number">1</span>
                        </li>
                        <li class="yui3-u-1-8">
                            <a href="#none">重新购买</a>
                            <a href="#none">移到我的关注</a>
                        </li>
                    </ul>
                </div>
            </div>
            <div class="liked">
                <ul class="sui-nav nav-tabs">
                    <li class="active">
                        <a href="#index" data-toggle="tab">猜你喜欢</a>
                    </li>
                    <li>
                        <a href="#profile" data-toggle="tab">特惠换购</a>
                    </li>
                </ul>
                <div class="clearfix"></div>
                <div class="tab-content">
                    <div id="index" class="tab-pane active">
                        <div id="myCarousel" data-ride="carousel" data-interval="4000" class="sui-carousel slide">
                            <div class="carousel-inner">
                                <div class="active item">
                                    <ul>
                                        <li>
                                            <img src="img/like1.png"/>
                                            <div class="intro">
                                                <i>Apple苹果iPhone 6s (A1699)</i>
                                            </div>
                                            <div class="money">
                                                <span>$29.00</span>
                                            </div>
                                            <div class="incar">
                                                <a href="#" class="sui-btn btn-bordered btn-xlarge btn-default"><i
                                                        class="car"></i><span class="cartxt">加入购物车</span></a>
                                            </div>
                                        </li>
                                        <li>
                                            <img src="img/like2.png"/>
                                            <div class="intro">
                                                <i>Apple苹果iPhone 6s (A1699)</i>
                                            </div>
                                            <div class="money">
                                                <span>$29.00</span>
                                            </div>
                                            <div class="incar">
                                                <a href="#" class="sui-btn btn-bordered btn-xlarge btn-default"><i
                                                        class="car"></i><span class="cartxt">加入购物车</span></a>
                                            </div>
                                        </li>
                                        <li>
                                            <img src="img/like3.png"/>
                                            <div class="intro">
                                                <i>Apple苹果iPhone 6s (A1699)</i>
                                            </div>
                                            <div class="money">
                                                <span>$29.00</span>
                                            </div>
                                            <div class="incar">
                                                <a href="#" class="sui-btn btn-bordered btn-xlarge btn-default"><i
                                                        class="car"></i><span class="cartxt">加入购物车</span></a>
                                            </div>
                                        </li>
                                        <li>
                                            <img src="img/like4.png"/>
                                            <div class="intro">
                                                <i>Apple苹果iPhone 6s (A1699)</i>
                                            </div>
                                            <div class="money">
                                                <span>$29.00</span>
                                            </div>
                                            <div class="incar">
                                                <a href="#" class="sui-btn btn-bordered btn-xlarge btn-default"><i
                                                        class="car"></i><span class="cartxt">加入购物车</span></a>
                                            </div>
                                        </li>
                                    </ul>
                                </div>
                                <div class="item">
                                    <ul>
                                        <li>
                                            <img src="img/like1.png"/>
                                            <div class="intro">
                                                <i>Apple苹果iPhone 6s (A1699)</i>
                                            </div>
                                            <div class="money">
                                                <span>$29.00</span>
                                            </div>
                                            <div class="incar">
                                                <a href="#" class="sui-btn btn-bordered btn-xlarge btn-default"><i
                                                        class="car"></i><span class="cartxt">加入购物车</span></a>
                                            </div>
                                        </li>
                                        <li>
                                            <img src="img/like2.png"/>
                                            <div class="intro">
                                                <i>Apple苹果iPhone 6s (A1699)</i>
                                            </div>
                                            <div class="money">
                                                <span>$29.00</span>
                                            </div>
                                            <div class="incar">
                                                <a href="#" class="sui-btn btn-bordered btn-xlarge btn-default"><i
                                                        class="car"></i><span class="cartxt">加入购物车</span></a>
                                            </div>
                                        </li>
                                        <li>
                                            <img src="img/like3.png"/>
                                            <div class="intro">
                                                <i>Apple苹果iPhone 6s (A1699)</i>
                                            </div>
                                            <div class="money">
                                                <span>$29.00</span>
                                            </div>
                                            <div class="incar">
                                                <a href="#" class="sui-btn btn-bordered btn-xlarge btn-default"><i
                                                        class="car"></i><span class="cartxt">加入购物车</span></a>
                                            </div>
                                        </li>
                                        <li>
                                            <img src="img/like4.png"/>
                                            <div class="intro">
                                                <i>Apple苹果iPhone 6s (A1699)</i>
                                            </div>
                                            <div class="money">
                                                <span>$29.00</span>
                                            </div>
                                            <div class="incar">
                                                <a href="#" class="sui-btn btn-bordered btn-xlarge btn-default"><i
                                                        class="car"></i><span class="cartxt">加入购物车</span></a>
                                            </div>
                                        </li>
                                    </ul>
                                </div>
                            </div>
                            <a href="#myCarousel" data-slide="prev" class="carousel-control left">‹</a>
                            <a href="#myCarousel" data-slide="next" class="carousel-control right">›</a>
                        </div>
                    </div>
                    <div id="profile" class="tab-pane">
                        <p>特惠选购</p>
                    </div>
                </div>
            </div>
        </div>
    </div>

</div>
<script src="./js/vue/vue.js"></script>
<script src="./js/axios.min.js"></script>
<script src="./js/common.js"></script>
<script type="text/javascript">
    var cartVm = new Vue({
        el: "#cartApp",
        data: {
            carts:[],
            ly,
            selected:[],
            selectedAll:false


        },
        components: {
            shortcut: () => import("/js/pages/shortcut.js")

        },
        created() {
            this.loadCarts();//加载购物车中的数据
        },
        watch:{
            selectedAll(val){
                if (val) {
                    this.selected = this.carts;
                }else if (this.selected.length === this.carts.length){

                    this.selected = [];

                }

            },
            selected:{
                deep:true,
                handler(val) {
                    if (val.length===this.carts.length && !this.selectedAll) {
                        this.selectedAll = true;
                    }
                    if (val.length!==this.carts.length && this.selectedAll) {
                        this.selectedAll = false;
                    }
                }
            }

        },
        methods: {
            loadCarts() {
                //先判断登录状态
                ly.verifyUser()
                    .then(() => {


                        //已登录

                        // 判断localStorage中是否有内容,如果有则先post发送到后台,然后再查询,如果没有直接查询,合并完成后一定要把localStorage中的删除

                        let storeCart = ly.store.get("carts") || [];

                        if (storeCart!=null) {

                                ly.http.post("cart/addCarts", storeCart)
                                    .then(resp=>{
                                        ly.store.del("carts")
                                    })



                            console.log(storeCart)

                        }

                        ly.http.get("cart")
                            .then(resp=>{

                                this.carts = resp.data;

                                this.selected = this.carts;
                                this.selectedAll = true;
                            })


                    }).catch(() => {
                    //未登录
                    this.carts = ly.store.get("carts") || [];
                    this.selected = this.carts;
                    this.selectedAll = true;
                })

            },
            increment(cart) {

                ly.verifyUser()
                    .then(() => {
                        cart.num++;
                        ly.http.put("cart/", ly.stringify({skuId: cart.skuId, num: cart.num}));
                    })
                    .catch(() => {
                        // 未登录，直接操作本地数据

                        cart.num++;
                        let carts = ly.store.get("carts") || [];

                        let storeCarts= carts.find(ct => ct.skuId === cart.skuId);
                        storeCarts.num++;
                        ly.store.set("carts", carts);
                    })
            },
            decrement(cart) {

                ly.verifyUser()
                    .then(() => {


                        if (cart.num <=1) {
                            return;
                        }
                        cart.num--;
                        ly.http.put("cart/", ly.stringify({skuId: cart.skuId, num: cart.num}));

                    })
                    .catch(() => {
                        // 未登录，直接操作本地数据

                        if (cart.num <=1) {
                            return;
                        }
                        cart.num--;
                        let carts = ly.store.get("carts") || [];

                        let storeCarts= carts.find(ct => ct.skuId === cart.skuId);


                        storeCarts.num--;
                        ly.store.set("carts", carts);
                    })
            },
            deleteCart(index,skuId) {
                //先判断登录状态
                ly.verifyUser()
                    .then(() => {
                        //已登录
                        ly.http.delete("cart/" + skuId)
                            .then(resp => {
                                //删除vue中药被删除的对象
                                this.carts.splice(index, 1);
                            });


                    }).catch(() => {
                    //未登录
                    //删除vue中的元素
                    this.carts.splice(index,1)
                    //获取localStoreage中的值
                    let carts = ly.store.get("carts") || [];
                    //删除指定位置的1个元素
                    carts.splice(index, 1);
                    //重新保存数据
                    ly.store.set("carts", carts);

                })
            },
            toOrderInfo() {
                //把选中的商品存入localStorage中
                ly.store.set("toBeOrder", this.selected);

                //判断是否登录
                ly.http.get("auth/verify")
                    .then(()=>{
                        //已登录
                        window.location.href = "/getOrderInfo.html"
                    }).catch(()=>{

                        //未登录
                    window.location.href = "/login.html?returnUrl=" + window.location.href;
                })

            }
        },
        computed:{
            totalPrice() {
                return this.selected.map(c => c.num * c.price).reduce((p1, p2) => p1 + p2, 0);
            }
        }
    });
</script>
<!-- 底部栏位 -->
<!--页面底部，由js动态加载-->
<script type="text/javascript" src="js/plugins/jquery/jquery.min.js"></script>
<div class="clearfix footer"></div>
<script type="text/javascript">$(".footer").load("foot.html");</script>
<!--页面底部END-->
<script type="text/javascript" src="js/plugins/jquery.easing/jquery.easing.min.js"></script>
<script type="text/javascript" src="js/plugins/sui/sui.min.js"></script>
<script type="text/javascript" src="js/widget/nav.js"></script>

</body>

</html>